private void BgwOnlineWatcher_DoWork(object sender, DoWorkEventArgs e)
{
bool result = false;
while (true)
{
try
{
if (curChannelState == CHANNELSTATE.UNINITIALISED)
{
RegisterClient();
}
else
{
result = channel.CheckAvaliable();
}
}
catch (Exception exc)
{
;
}
if (!result)
{
curChannelState = CHANNELSTATE.DISCONNECTED;
}
else
{
curChannelState = CHANNELSTATE.CONNECTED;
}
(sender as BackgroundWorker).ReportProgress(0);
Thread.Sleep(5000);
}
}
public MSG RegisterClient()
{
MSG result = new MSG()
{
Code = CODES.SUCCESS, Text = string.Empty, Obj = null
};
try
{
Msg msg = channel.RegisterClient(new Msg()
{
ClientName = "Client_1", GUID = new Guid()
});
curChannelState = CHANNELSTATE.CONNECTED;
}
catch (Exception exc)
{
curChannelState = CHANNELSTATE.UNINITIALISED;
result.Code = CODES.ERROR;
result.Text = "Неудалось зарегистрироваться на сервере.";
result.Obj = exc;
}
bgwOnlineWatcher.RunWorkerAsync();
return(result);
}
public ServiceChannel()
{
if (dualFactory == null)
{
curChannelState = CHANNELSTATE.UNINITIALISED;
subscribers = new Dictionary <MSGTYPE, EventHandler>();
endpoint = new EndpointAddress("http://192.168.1.222:584/BroadcastorService");
bc = new BroadcastorCallback();
bc.SetHandler(this.HandleBroadcast);
dualFactory = new DuplexChannelFactory <IBroadcastorService>(bc, new WSDualHttpBinding()
{
CloseTimeout = new TimeSpan(0, 0, 10)
}, endpoint);
channel = dualFactory.CreateChannel();
bgwOnlineWatcher = new BackgroundWorker();
bgwOnlineWatcher.WorkerReportsProgress = true;
bgwOnlineWatcher.DoWork += BgwOnlineWatcher_DoWork;
bgwOnlineWatcher.ProgressChanged += BgwOnlineWatcher_ProgressChanged;
}
}
